Final answer:
Asagai gives Beneatha traditional Nigerian robes and headdress, which pleases her due to its representation of her African heritage and culture. Asagai reacts positively to Beneatha's appreciation for the gift.
Step-by-step explanation:
In the play A Raisin in the Sun, Asagai gives Beneatha a unique gift, which is traditional Nigerian robes and headdress.
Beneatha is pleased with the gift because it represents her African heritage and culture. It also symbolizes her connection with Asagai and his influence on her understanding of her own identity.
Asagai reacts positively to Beneatha's joy and appreciation for the gift. He is happy that he was able to give her something meaningful and that it resonated with her on a personal level.